CN201131245Y - Pesticides spraying machine - Google Patents
Pesticides spraying machine Download PDFInfo
- Publication number
- CN201131245Y CN201131245Y CNU2007201872991U CN200720187299U CN201131245Y CN 201131245 Y CN201131245 Y CN 201131245Y CN U2007201872991 U CNU2007201872991 U CN U2007201872991U CN 200720187299 U CN200720187299 U CN 200720187299U CN 201131245 Y CN201131245 Y CN 201131245Y
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- spray gun
- mounted sprayer
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Abstract
The utility model relates to a pesticide spraying machine, which comprises a rack, a first liquid box filled with pesticide solution and fixed at the upper part of the rack, a liquid pump used for the pressurization of the pesticide solution, and a spray gun used for spraying the pesticide solution, wherein a liquid inlet pipe is connected at one end of the liquid pump, and is connected with a pesticide solution pipe, and the pesticide solution pipe is connected with the first liquid box; the spray gun is connected with one end of a three-way connector connected at the other end of the liquid pump through a connecting pipe; a high voltage electrostatic generator which can generate high voltage electrostatic field at the spraying nozzle is arranged at one end of the spray gun. The pesticide spraying machine provided by the utility model utilizes the acting force of air current to air to deliver charged droplets near to plants, and then the charged droplets are attached to the surfaces of crops under the action of electrostatic force, thereby the use effect of the chemical pesticide is greatly improved, the prevention and cure to disease and insects is enhanced, the utilization rate of the pesticide is improved, and the use amount of the pesticide is reduced.
Description
Technical field
The utility model relates to a kind of vehicle-mounted sprayer, particularly a kind of wind spraying aid type static vehicle-mounted sprayer.
Background technology
China is that a pesticide producing is used big country, pesticide producing occupies the second place of the world, but, China's technique in using agriculture chemical level generally falls behind, the agricultural chemicals that uses has only small part energy deposition distribution to target organisms, the agricultural chemicals of 70%-80% is lost to soil, water in field or drift in environment, has caused serious environmental problem; And residual agricultural chemicals also can cause the biological concentration problem; In addition, residue of pesticide exceed standard and are having a strong impact on the healthy of people.The harm that agricultural chemicals pollution on the environment and residue of pesticide are brought health.
The droplet penetration power of electrostatic spray formula vehicle-mounted sprayer is strong, because the surface of pesticide droplet has electric charge, so the target of pesticide droplet in the sprinkling process shoot straight, and the float of mist droplet loss is little, and medicine drops in crop surface and covers evenly.Use electrostatic spray formula vehicle-mounted sprayer can reduce the required water quantity of agricultural chemicals dilution, the loss of pesticide spraying on non-target organism is little, thereby can reduce the quantity of using of agricultural chemicals; Especially pesticide droplet can improve spray effect in vacuum side of blade and the concealment part deposition of plant under the effect of electrostatic force, has reduced the pollution of agricultural chemicals to environment.
But existing small-sized static vehicle-mounted sprayer, costs an arm and a leg at system's complex structure
The utility model content
The purpose of this utility model provides a kind of vehicle-mounted sprayer, and system's simple structure, cost are low, to solve the problem that production process middle peasant drug overdose uses, can improve the service efficiency of agricultural chemicals, reduces excessive use agricultural chemicals pollution on the environment.
In order to realize the utility model above-mentioned purpose, the vehicle-mounted sprayer that the utility model provides comprises:
Frame;
The first liquid case of pesticide solution is housed, is fixed in described upper rack, this first liquid case has drug liquid tube;
Be used for the liquid pump with described pesticide solution pressurization, an end of described liquid pump is connected by the drug liquid tube of feed tube with the described first liquid case;
Be used to spray the spray gun of described pesticide solution, described spray gun is connected with the other end of described liquid pump by tube connector; Be coated with the HV generator that is used for producing the high-voltage electrostatic field at the shower nozzle place of described spray gun at described spray gun.
Further described feed tube is connected by a two-position three-way valve with the drug liquid tube of the described first liquid case.
Also comprise: the second liquid case of cleaning fluid is housed, and the described second liquid case is connected with the 3rd end of described two-position three-way valve by scavenge pipe and is connected with described feed tube.
Also comprise: be used for the air compressor of Compressed Gas, generation high pressure draught, be positioned at the bottom of described frame; Be used to cool off the copper pipe of described high pressure draught, the road is logical mutually with described tube connector by this copper pipe for described air compressor.
The vehicle-mounted sprayer that the utility model provides, after utilizing air-flow to take to charged droplet near the plant to the active force of air, droplet is under the effect of electrostatic force, surface attached to crop, greatly improved the result of use of chemical pesticide, strengthened control, improved the availability of agricultural chemicals, reduced the usage amount of agricultural chemicals damage by disease and insect.
Description of drawings
Fig. 1 is the structural representation of the utility model vehicle-mounted sprayer;
Fig. 2 is another structural representation of the utility model vehicle-mounted sprayer;
Fig. 3 is the structural representation of the utility model vehicle-mounted sprayer power control box.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Embodiment
Vehicle-mounted sprayer of the present utility model atomizes the pesticide solution of pressurization through wind spraying aid type, and makes the droplet static electrification by charging electrode by to the agricultural chemicals pressurization, and the atomizing soup of static electrification can well improve the agricultural chemicals service efficiency attached to the surface of crops.
As Fig. 1, Fig. 2 and shown in Figure 3, be the structural representation of the utility model vehicle-mounted sprayer.This vehicle-mounted sprayer comprises: frame 1; The first liquid case 2 of pesticide solution is housed, is fixed in the top of frame 1; Be used for the liquid pump 3 with the pesticide solution pressurization, this liquid pump 3 can be positioned at Control of Voltage box 9 shown in Figure 3, also can directly place the arbitrary position on the frame; One end of liquid pump 3 is connected with feed tube 31, and feed tube 31 is connected with drug liquid tube 21, and drug liquid tube 21 is connected with the first liquid case 2; Be used to the to spray insecticide spray gun 4 of soup, spray gun 4 is connected by the other end of tube connector 41 with liquid pump 3; Outside spray gun 4, be surrounded by a HV generator 42 that is used in generation high-voltage electrostatic field, the shower nozzle place of spray gun 4.
Its course of work is: at first by liquid pump 3 pesticide solution is pumped in the first liquid case 2, form high pressure liquid stream, supply with spray gun; This high pressure liquid stream realizes atomizing through spray gun 4 time; The high-voltage electrostatic field that pesticide solution produces through HV generator 42 in atomization process again makes the soup of atomizing charged; By electrostatic force and air-flow droplet is delivered on the plant to be sprayed.
In the structure of vehicle-mounted sprayer of the present utility model, liquid pump and HV generator can be its power supply with any one working power that is fit to.At first by the DC voltage of power supply adaptor generation 12V, this DC voltage is the liquid pump power supply as power supply; HV generator 42 in the spray gun 4 can be powered by battery 43 independently, and supply voltage also be the 12V DC voltage, and this battery can be rechargeable battery, and HV generator 42 can produce the 1.5KV-3KV high-pressure electrostatic and supply with spray gun, makes the soup that atomizes charged.
Vehicle-mounted sprayer in the utility model has concentrated wind to send the advantage of hydraulic type spraying and electrostatic spray, soup after the atomizing is more much smaller than the medicine liquid droplet of common spray medicine, have electrostatic charge in the spray droplet again, can be adsorbed by plant, enhancing is to the control of damage by disease and insect, improving the availability of agricultural chemicals, reduce the usage amount of agricultural chemicals, is the most promising a kind of method of spraying insecticide in the control of plant pest.
In this vehicle-mounted sprayer except including above-mentioned frame 1, the first liquid case 2, liquid pump 3 and spray gun 4, as Fig. 1, Fig. 2 and shown in Figure 3, can also comprise: the second liquid case 5 that cleaning fluid is housed, the second liquid case 5 is connected with scavenge pipe 51, and scavenge pipe 51 is connected with the feed tube 31 that an end of liquid pump 3 is connected with; With drug liquid tube 21 and feed tube 31 that scavenge pipe 51 is connected before can also be connected by a two-position three-way valve 235; Be used to filter the filter screen 22 of pesticide solution, place the inlet place of the first liquid case 2; Be used to show the manometer 6 of pesticide solution output pressure in the liquid pump 3, be connected with the other end of three-way connection 32.
Its course of work is: at first pesticide solution is added in the first liquid case 2, at the filling opening position of the first liquid case 2 filter screen 22 is arranged, be used for filtering liquid medicine; It is that system powers that attaching plug 71 is inserted on the 220V AC power, there is a switch enclosure 72 to be used to control the switch of power supply, with its position that pushes out, liquid pump 3 is started working behind the power supply that power supply adaptor 73 provides obtaining, pesticide solution in the first liquid case 2 is by drug liquid tube 21, two-position three-way valve 235 and feed tube 31 enter liquid pump 3 soup are pressurizeed, soup after the pressurization is from entering in the spray gun 4 by tube connector 41, as long as press the switch 44 on the spray gun 4, soup just sprays from shower nozzle, carry out primary atomization by pressure, the end of liquid pump 3 can also be with an adjustment screw 33, can regulate the pressure of the soup that liquid pump 3 pumped by adjustment screw 33; The manometer 6 that is connected with the other end of three-way connection 32 can show 3 pressure for liquid of liquid pump in real time; In the box of spray gun 4 afterbodys HV generator 42 is housed, can produces the high-voltage electrostatic field, make static on the atomizing soup band, droplet is delivered on the plant to be sprayed by electrostatic force and air-flow at the shower nozzle place of spray gun.
In addition, by stirring the handle that has before the feed tube 31 on the two-position three-way valve 235, just can in scavenge pipe 51 and drug liquid tube 21, select, after finishing the work of spraying insecticide, stir two-position three-way valve 235, the scavenge pipe 51 of the second liquid case 5 and feed tube 31 are connected, begin to carry out the work of detergent line and spray gun, the liquid of liquid pump, pipeline and spray gun of flowing through this moment is cleaning agent or clear water, to carry out the cleaning to entire machine.
The aerosolizable pesticide solution of this vehicle-mounted sprayer in the utility model makes in the atomizing soup to have electrostatic charge, can be adsorbed by plant, enhancing is to the control of damage by disease and insect, improve the availability of agricultural chemicals, reduce the usage amount of agricultural chemicals, and this vehicle-mounted sprayer is cleaned by change-over switch is convenient.
In this vehicle-mounted sprayer except including above-mentioned frame 1, the first liquid case 2, liquid pump 3, spray gun 4, the second liquid case 5 and manometer 6, as Fig. 1, Fig. 2 and shown in Figure 3, also comprise: the air compressor 8 that is used for Compressed Gas, generation high pressure draught, be connected with spray gun 4 by copper pipe 81 and the tube connector 41 that is used to cool off high pressure draught, be positioned at the bottom of frame 1; Auxiliary reclay 82 is connected with air compressor 8 by air pump wiring 83; This air compressor 8 also has a safety valve 84 that is used to regulate with stabilizing gas pressure; Be used to control the temperature detect switch (TDS) 85 of gas temperature, place on the air compressor 8.
Its course of work is: at first pesticide solution is added in the first liquid case 2, at the filling opening position of the first liquid case 2 filter screen 22 is arranged, be used for filtering liquid medicine; It is that system powers that attaching plug 71 is inserted on the 220V AC power, there is a switch enclosure 72 to be used to control the switch of power supply, with its position that pushes out, liquid pump 3 is started working behind the power supply that power supply adaptor 73 provides obtaining, pesticide solution in the first liquid case 2 enters liquid pump 3 by drug liquid tube 21, two-position three-way valve 235 and feed tube 31 soup is pressurizeed, soup after the pressurization is from entering in the spray gun 4 by tube connector 41, as long as press the switch 43 on the spray gun 4, soup just from the shower nozzle ejection, carries out primary atomization by pressure; Power up when starting working at liquid pump 3, power supply offers air compressor 8 by auxiliary reclay 82, for this vehicle-mounted sprayer provides high pressure draught continuously, high pressure draught is after air compressor 8 outputs, enter in the copper pipe 81 and cool off, enter spray gun 4 by tube connector 41 then, during the spray medicine, this high pressure draught can be realized the secondary-atomizing effect to soup; In the box of spray gun 4 afterbodys HV generator 42 is housed, can produces the high-voltage electrostatic field, make static on the atomizing soup band, droplet is delivered on the plant to be sprayed by electrostatic force and air-flow at the shower nozzle place of spray gun.Safety valve 84 and the temperature detect switch (TDS) 85 installed on this air compressor 8, safety valve 84 can play the effect of stabilizing gas pressure, also can come the pressure of adjustments of gas by the bolt that rotates on the safety valve; When gas temperature was too high, temperature detect switch (TDS) 85 disconnected, and air compressor 8 quits work, and has guaranteed the safety of system.
Above-mentioned power supply adaptor 73, liquid pump 3, auxiliary reclay 82, three-way connection 32 and manometer 6 also can all place in the power control box 9, and as shown in Figure 3, this power control box 9 places on the air compressor 8.Manometer 6 is fixed on the lid of control box 9, and liquid pump 3 inlet connects feed tube 31, and outlet connects three-way connection 32, and of three-way connection 32 receives on the spray gun 4 by tube connector 41, and receive on the manometer 6 other end, the pressure of the liquid of flowing through in the time of can reading work.
The tube connector 41 of this vehicle-mounted sprayer is fixed on the rear portion of this vehicle-mounted sprayer, can be suitably longer, under the situation of mobile apparatus not, also can carry out pesticide spraying work easily like this.This vehicle-mounted sprayer has concentrated wind to send the advantage of hydraulic type spraying and electrostatic spray, owing to taked the process of secondary-atomizing, the atomizing soup that produces is littler tens times than common spray medicine, atomized drop has electrostatic charge, charged droplet is blown to the target depths, improve the adhesive rate of droplet on blade, strengthen control damage by disease and insect, improve the availability of agricultural chemicals, reduce the usage amount of agricultural chemicals.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1, a kind of vehicle-mounted sprayer is characterized in that comprising:
Frame;
The first liquid case of pesticide solution is housed, is fixed in described upper rack, this first liquid case has drug liquid tube;
Be used for the liquid pump with described pesticide solution pressurization, an end of described liquid pump is connected by the drug liquid tube of feed tube with the described first liquid case;
Be used to spray the spray gun of described pesticide solution, described spray gun is connected with the other end of described liquid pump by tube connector; Be coated with the HV generator that is used for producing the high-voltage electrostatic field at the shower nozzle place of described spray gun at described spray gun.
2, vehicle-mounted sprayer according to claim 1 is characterized in that described feed tube is connected by a two-position three-way valve with the drug liquid tube of the described first liquid case.
3, vehicle-mounted sprayer according to claim 2 is characterized in that also comprising the second liquid case that cleaning fluid is housed, and the described second liquid case is connected with the 3rd end of described two-position three-way valve by scavenge pipe and is connected with described feed tube.
4, vehicle-mounted sprayer according to claim 3 is characterized in that the described first liquid case has inlet, is covered with the filter screen that is used to filter pesticide solution on this inlet.
5, vehicle-mounted sprayer according to claim 1 is characterized in that the tube connector of described spray gun is connected by a three-way connection with the other end of described liquid pump.
6, vehicle-mounted sprayer according to claim 5 is characterized in that the 3rd end of described three-way connection is connected with the manometer that is used to show pesticide solution output pressure in the liquid pump.
7, according to the described arbitrary vehicle-mounted sprayer of claim 1-6, it is characterized in that also comprising:
Be used for Compressed Gas, produce the air compressor of high pressure draught, be positioned at the bottom of described frame;
Be used to cool off the copper pipe of described high pressure draught, the road is logical mutually with described tube connector by this copper pipe for described air compressor.
8, vehicle-mounted sprayer according to claim 7 is characterized in that also comprising auxiliary reclay and air pump wiring, and described auxiliary reclay is connected with described air compressor by the air pump wiring.
9, vehicle-mounted sprayer according to claim 7 is characterized in that described air compressor also has a safety valve that is used to regulate and stablize described gas pressure.
10, vehicle-mounted sprayer according to claim 7 is characterized in that also comprising: be used to control the temperature detect switch (TDS) of described gas temperature, place on the described air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201872991U CN201131245Y (en) | 2007-12-20 | 2007-12-20 | Pesticides spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201872991U CN201131245Y (en) | 2007-12-20 | 2007-12-20 | Pesticides spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131245Y true CN201131245Y (en) | 2008-10-15 |
Family
ID=40059522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201872991U Expired - Fee Related CN201131245Y (en) | 2007-12-20 | 2007-12-20 | Pesticides spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131245Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349487A (en) * | 2011-09-09 | 2012-02-15 | 庄如强 | Pesticide spraying plant protection machine |
| CN102494906A (en) * | 2011-11-14 | 2012-06-13 | 北京农业信息技术研究中心 | Test device for air-assisted spraying |
| CN102696573A (en) * | 2012-07-03 | 2012-10-03 | 新疆农垦科学院 | Multifunctional working machine for orchard |
| CN103155910A (en) * | 2013-04-01 | 2013-06-19 | 山东农业大学 | Orchard orientation profile-modeling mist sprayer |
| CN105494292A (en) * | 2015-12-18 | 2016-04-20 | 山东农业大学 | Portable pesticide atomization machine |
| CN106311510A (en) * | 2016-08-26 | 2017-01-11 | 哈尔滨理工大学 | Hand-propelled electrostatic sprayer |
| CN112352761A (en) * | 2020-11-04 | 2021-02-12 | 农芯科技（北京）有限责任公司 | Physical spraying plant protection machine |
| CN114514916A (en) * | 2022-01-27 | 2022-05-20 | 许平 | Pesticide sprinkler is used in forestry plant diseases and insect pests prevention and cure of scope adjustable |
-
2007
- 2007-12-20 CN CNU2007201872991U patent/CN201131245Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349487A (en) * | 2011-09-09 | 2012-02-15 | 庄如强 | Pesticide spraying plant protection machine |
| CN102494906A (en) * | 2011-11-14 | 2012-06-13 | 北京农业信息技术研究中心 | Test device for air-assisted spraying |
| CN102696573A (en) * | 2012-07-03 | 2012-10-03 | 新疆农垦科学院 | Multifunctional working machine for orchard |
| CN103155910A (en) * | 2013-04-01 | 2013-06-19 | 山东农业大学 | Orchard orientation profile-modeling mist sprayer |
| CN103155910B (en) * | 2013-04-01 | 2014-07-16 | 山东农业大学 | Orchard orientation profile-modeling mist sprayer |
| CN105494292A (en) * | 2015-12-18 | 2016-04-20 | 山东农业大学 | Portable pesticide atomization machine |
| CN106311510A (en) * | 2016-08-26 | 2017-01-11 | 哈尔滨理工大学 | Hand-propelled electrostatic sprayer |
| CN112352761A (en) * | 2020-11-04 | 2021-02-12 | 农芯科技（北京）有限责任公司 | Physical spraying plant protection machine |
| CN114514916A (en) * | 2022-01-27 | 2022-05-20 | 许平 | Pesticide sprinkler is used in forestry plant diseases and insect pests prevention and cure of scope adjustable |
| CN114514916B (en) * | 2022-01-27 | 2023-08-01 | 许平 | Pesticide sprinkler for forestry pest control of adjustable scope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20121220 |